Know Your Environment. Protect Your Health.

Manganese

Artondale

Manganese is a naturally occurring element that is common in food and drinking water. Excessive manganese exposures may impair children's attention, memory and intellectual capacity. Click here to read more about manganese.

 

121

Samples

0

Samples exceeding legal limit (MCL)

2

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201864.0 ppb64ND - 162.0 ppb
201920.6 ppb52ND - 53.0 ppb
2020N/A00N/A
20211.66 ppb383ND - 40.0 ppb
20225.59 ppb3915ND - 52.0 ppb
20235.88 ppb336ND - 97.0 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 100 ppb

The EWG Health Guideline of 100 ppb for manganese was defined by the state of Minnesota as a health risk limit, the concentration of a contaminant that can be consumed with little or no risk to health. This health guideline protects against harm to the brain and nervous system.

ppb = parts per billion

All test results

Date Lab ID Result
2018-05-17ND
2018-05-1794.0 ppb
2018-05-17ND
2018-05-1712.0 ppb
2018-05-17116.0 ppb
2018-05-17162.0 ppb
2019-02-0150.0 ppb
2019-02-01ND
2019-02-01ND
2019-08-0853.0 ppb
2019-08-08ND
2021-01-294070615ND
2021-01-294070617ND
2021-01-294070616ND
2021-02-114080650ND
2021-02-224081162ND
2021-02-22408115140.0 ppb
2021-02-224081163ND
2021-02-234081148ND
2021-03-294096993ND
2021-03-294094738ND
2021-03-294095802ND
2021-04-154109203ND
2021-04-154109204ND
2021-04-154109202ND
2021-05-144113851ND
2021-05-144113857ND
2021-05-144113849ND
2021-06-044120371ND
2021-06-044120370ND
2021-06-044120369ND
2021-07-274151123ND
2021-07-274151124ND
2021-07-274151122ND
2021-08-274167299ND
2021-08-274167301ND
2021-08-274167300ND
2021-09-104167291ND
2021-09-104181713ND
2021-09-104181723ND
2021-10-154207326ND
2021-10-154207325ND
2021-10-214207338ND
2021-11-194213341ND
2021-11-19421334010.00 ppb
2021-11-234213329ND
2021-12-304233967ND
2021-12-30423397113.0 ppb
2021-12-304233966ND
2022-01-214241978ND
2022-01-214241979ND
2022-01-27425289411.0 ppb
2022-02-09426851612.0 ppb
2022-02-094268517ND
2022-02-094268518ND
2022-03-174268537ND
2022-03-174268538ND
2022-03-17426853915.0 ppb
2022-03-214273225ND
2022-03-284277525ND
2022-03-28427740452.0 ppb
2022-04-154279909ND
2022-04-154279911ND
2022-04-15427991412.0 ppb
2022-05-264323500ND
2022-05-2643235023.30 ppb
2022-05-26432350411.0 ppb
2022-06-29435658623.0 ppb
2022-06-2943355847.00 ppb
2022-06-294335583ND
2022-07-1543565924.80 ppb
2022-07-15435659115.0 ppb
2022-07-154356590ND
2022-08-24435662512.0 ppb
2022-08-244356623ND
2022-08-244356621ND
2022-09-224356557ND
2022-09-224356556ND
2022-09-224356555ND
2022-10-254370140ND
2022-10-25437014113.0 ppb
2022-10-274370158ND
2022-11-284395848ND
2022-11-28439584713.0 ppb
2022-11-294395854ND
2022-12-274411291ND
2022-12-274411303ND
2022-12-27441129914.0 ppb
2023-01-304415238ND
2023-01-30441523212.0 ppb
2023-01-304415233ND
2023-02-234429883ND
2023-02-234429879ND
2023-02-234429880ND
2023-03-284446770ND
2023-03-284446769ND
2023-03-284446111ND
2023-05-244464577ND
2023-05-24446457512.0 ppb
2023-05-244464576ND
2023-06-224486129ND
2023-06-224486131ND
2023-06-22448613012.0 ppb
2023-07-284512193ND
2023-07-284512194ND
2023-07-31450453411.0 ppb
2023-08-214512816ND
2023-08-214512815ND
2023-08-294527309ND
2023-09-274530878ND
2023-09-274530876ND
2023-09-274530877ND
2023-10-26454365297.0 ppb
2023-10-264543770ND
2023-10-264543773ND
2023-11-284568451ND
2023-11-284568450ND
2023-11-28456844950.0 ppb
2023-12-144568473ND
2023-12-144568474ND
2023-12-144568475ND